4048220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18401}}^1$

素因数の和:18421

約数の個数: 24

約数和(自身を含む): 9274608

約数和(自身を除く): 5226388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18401, 36802, 73604, 92005, 184010, 202411, 368020, 404822, 809644, 1012055, 2024110, 4048220]

約数ペア:

[(1, 4048220), (2, 2024110), (4, 1012055), (5, 809644), (10, 404822), (11, 368020), (20, 202411), (22, 184010), (44, 92005), (55, 73604), (110, 36802), (220, 18401)]